Standard equipment for a Gotei West member:
Robes
http://www.teesforall.com/images/Rocky_Robe_Clubber_Black2.jpg
That is an example of the robes. They are about knee length, generally, and follow the colors of the proper division. The lining is generally the same color, with the exceptions of captains and lietuenants who have black, and white, linings, (except for the white and black divisions, which have Blue lining for the respective opposite color).
New armor:
This armor is designed for flexibilty, to be worn undernieth the robe. It is resistant to reiatsu attacks, without suppressing one's own abilites. Finally, it is resistant to physical attacks, being armor.
Kido gun: See the Kido Gun section in the system. All gotei west members get a kido gun, picking one of the types to start,. over time this can become more effective through tweaking.
Bandolier:
Specialy designed to hold back the kido shells so they do not interact, the 20 shell bandolier holds the extra ammo for the person.
Blade:
Designed for close combat with a zanpakuto, or when missing one's zanpakuto. Easily concealable, these knifes resonate with people's spiritual energy, adding to the blade just as a zanpakuto would, without the added benefit of powers.
http://www.poserbargains.com/store/images/uploads/PBBL009.jpg
http://www.poserbargains.com/store/images/uploads/PBBL009.jpg
Shield:
A cero shield was developed in order to defend against concentrated-energy blasts. works somewhat against kido attacks, but specializes against cero, and can absorb and disperse the energy harmlessly. However, powerful ceros can break these, as can some other attacks. They are also pretty adept at blocking physical attacks.
http://sessrumnir.wdfiles.com/local--files/reenactment/buckler.jpg
Cellphone Watch:
advanced tech device: locates and detects reiatsu, and recieves orders from the gotei west. Contains radar, tracking device (the logo area on the wtach removes, and can be placed on an enemy to track it). Can also be used to record, and is an Audio/visual communication device. Additional options may be added, but are nonstandard.
http://www.alicepretchet.com/wp-content/uploads/2008/02/imobile_cellphone_watch.jpg
Revitalizing Fluid:
Shinigami have hunger due to a need for energy, much the same as hollows (some of which feed off the high concentration of spiritual energy in hueco mundo, and hence why they devour humans and shinigami alike.) To solve this problem when on missions, Gotei West introduced this watter botle like waterskin (hard plastic like substance coated with a more 'down to earth feel) containing a high spiritual concentration energy drink. A few gulps of this are as heartening as a meal might be. 50 oz of this water are in this waterskin, which generally is hung just above the shotgun holster.
http://media.photobucket.com/image/waterskin/junkshield/waterskin.jpg